curved pediment

segmental pediment

segmental pediment
A pediment whose upper bounding surface has the shape of an arc of a circle having a large radius of curvature.
References in periodicals archive ?
The imposing building of 1898 was designed in a grand Georgian style, almost mansion like for its high curved pediment and mighty entrance with ornate detail.
Upside-down and to the left we see him toying with the possibility of quite bulbous curved pediments that almost jostle with the triangular pediment they flank.